| Neutral Red (0.5% Aqueous) | 05055914783537 | Class A | |
| Neutral Red (10 x Concentrate) | 05055914711288 | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914711226 | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914711233 | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914755664 | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711387 | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711394 | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711400 | Class A | |
| Nigrosin 1% Aqueous Solution | 05055914706260 | Class A | |
| Nigrosin 1% Aqueous Solution | 05055914749670 | Class A | |
| Nigrosin 5% Aqueous Solution | 05055914711509 | Class A | |
| Nigrosin 5% Aqueous Solution | 05055914729788 | Class A | |
| Nigrosin-Eosin Stain | 05055914749687 | Class A | |
| Nigrosin-Eosin Stain | 05055914749694 | Class A | |
| Nigrosin-Eosin Stain | 05055914749700 | Class A | |
| Nitric Acid 10% | 05055914747614 | Class A | |
| Nitric Acid 10% | 05055914795936 | Class A | |
| Nitric Acid 10% | 05055914795943 | Class A | |
| Nitric Acid 10% | 05055914795967 | Class A | |
| Nitric Acid 3% | 05055914723816 | Class A | |
| Nitric Acid 3% | 05055914766639 | Class A | |
| Nitric Acid 3% | 05055914769593 | Class A | |
| Nitric Acid 5% | 05055914711677 | Class A | |
| Nitric Acid 5% | 05055914711691 | Class A | |
| Nitric Acid 5% | 05055914717594 | Class A | |
UDI Compass